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DBM laying procedure involves preparation of subgrade, spreading of DBM mix, compaction and finishing.
Subgrade preparation involves removing any loose soil or debris and compacting the surface.
DBM mix is then spread over the subgrade in layers and compacted using a roller.
The thickness of each layer depends on the design specifications and traffic volume.
The final layer is finished using a paver to achieve a smooth sur...
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posted on 14 Jun 2021
Estimating costs and preparing Bill of Quantities (BoQ) for highway/roadway projects involves detailed analysis and calculations.
Identify project scope: Determine the length, width, and type of roadway.
Material estimation: Calculate quantities of asphalt, concrete, and aggregates needed.
Labor costs: Estimate man-hours required for construction activities.
Equipment costs: Include costs for machinery like excavators and ...
posted on 10 Dec 2020
I applied via Campus Placement and was interviewed in Jun 2020. There was 1 interview round.
The amount of lime in cement varies depending on the type of cement being used.
The lime content in cement is typically expressed as a percentage of the total cement mass.
Ordinary Portland cement (OPC) generally contains around 5-10% lime.
However, different types of cement, such as sulfate-resistant cement or low-heat cement, may have varying lime content.
The lime content affects the setting time, strength, and durabili...
posted on 13 Aug 2020
I applied via Naukri.com and was interviewed in Jul 2020. There were 4 interview rounds.
Sorting and searching are fundamental data structure algorithms used to organize and retrieve data efficiently.
Sorting algorithms include bubble sort, insertion sort, merge sort, quicksort, and heapsort.
Searching algorithms include linear search, binary search, and interpolation search.
The choice of algorithm depends on the size and type of data being sorted or searched.
Efficient sorting and searching are critical for ...
posted on 29 Dec 2023
I applied via Walk-in and was interviewed before Dec 2022. There were 2 interview rounds.
I applied via LinkedIn and was interviewed in Oct 2021. There were 5 interview rounds.
posted on 22 Feb 2022
I applied via Job Portal and was interviewed in May 2024. There was 1 interview round.
ASME codes are widely used in the oil and gas industry to ensure safety and quality standards are met.
ASME B31.3 is the code for process piping in oil and gas facilities
ASME Section VIII is used for pressure vessels in oil and gas industry
ASME B31.4 is for liquid pipelines in oil and gas industry
I appeared for an interview before Aug 2024, where I was asked the following questions.
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Structural Engineer
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Highway Engineer
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| ₹2.2 L/yr - ₹4.8 L/yr |
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